acinclude.m4

   1 dnl This file contains the common configuration code which would
   2 dnl otherwise be duplicated between configure and configure-libafs.
   3 dnl
   4 dnl NB: Because this code is a macro, references to positional shell
   5 dnl parameters must be done like $[]1 instead of $1
   6
   7 AC_DEFUN(OPENAFS_CONFIGURE_COMMON,[
   8
   9 AC_CANONICAL_HOST
  10 SRCDIR_PARENT=`pwd`
  11
  12 #BOZO_SAVE_CORES BOS_RESTRICTED_MODE BOS_NEW_CONFIG pam sia
  13 AC_ARG_WITH(afs-sysname,
  14 [  --with-afs-sysname=sys    use sys for the afs sysname]
  15 )
  16 AC_ARG_ENABLE( obsolete,
  17 [  --enable-obsolete                    enable obsolete portions of AFS (mpp, ntp and package)],, enable_obsolete="no")
  18 AC_ARG_ENABLE( insecure,
  19 [  --enable-insecure                    enable insecure portions of AFS (ftpd, inetd, rcp, rlogind and rsh)],, enable_insecure="no")
  20 AC_ARG_ENABLE( afsdb,
  21 [  --disable-afsdb                      disable AFSDB RR support],, enable_afsdb="yes")
  22 AC_ARG_ENABLE( bos-restricted-mode,
  23 [  --enable-bos-restricted-mode         enable bosserver restricted mode which disables certain bosserver functionality],, enable_bos_restricted_mode="no")
  24 AC_ARG_ENABLE( namei-fileserver,
  25 [  --enable-namei-fileserver            force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
  26 AC_ARG_ENABLE( fast-restart,
  27 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
  28 AC_ARG_ENABLE( bitmap-later,
  29 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
  30 AC_ARG_ENABLE( full-vos-listvol-switch,
  31 [  --enable-full-vos-listvol-switch     enable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="no")
  32 AC_ARG_WITH(dux-kernel-headers,
  33 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
  34 )
  35 AC_ARG_WITH(linux-kernel-headers,
  36 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux)]
  37 )
  38 AC_ARG_ENABLE(kernel-module,
  39 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
  40 )
  41 AC_ARG_ENABLE(redhat-buildsys,
  42 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
  43 )
  44 AC_ARG_ENABLE(transarc-paths,
  45 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
  46 )
  47 AC_ARG_ENABLE(tivoli-tsm,
  48 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
  49 )
  50
  51 AC_PROG_CC
  52
  53 dnl weird ass systems
  54 AC_AIX
  55 AC_ISC_POSIX
  56 AC_MINIX
  57
  58 dnl Various compiler setup.
  59 AC_C_INLINE
  60 AC_C_CONST
  61 AC_TYPE_PID_T
  62 AC_TYPE_SIZE_T
  63 AC_TYPE_SIGNAL
  64
  65 dnl Checks for programs.
  66 AC_PROG_INSTALL
  67 AC_PROG_LN_S
  68 AC_PROG_RANLIB
  69 AC_PROG_YACC
  70 AM_PROG_LEX
  71
  72 OPENAFS_CHECK_BIGENDIAN
  73
  74 AC_MSG_CHECKING(your OS)
  75 system=$host
  76 case $system in
  77         *-linux*)
  78                 MKAFS_OSTYPE=LINUX
  79                 if test "x$enable_redhat_buildsys" = "xyes"; then
  80                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS)
  81                 fi
  82                 if test "x$enable_kernel_module" = "xyes"; then
  83                  if test "x$with_linux_kernel_headers" != "x"; then
  84                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
  85                  else
  86                    LINUX_KERNEL_PATH="/usr/src/linux"
  87                  fi
  88                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
  89                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
  90                   if test "x$linux_kvers" = "x"; then
  91                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
  92                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
  93                       if test "x$linux_kvers" = "x"; then
  94
  95                         AC_MSG_ERROR(Linux headers lack version definition [2])
  96                         exit 1
  97                       else
  98                         LINUX_VERSION="$linux_kvers"
  99                       fi
 100                     else
 101                       AC_MSG_ERROR(Linux headers lack version definition)
 102                       exit 1
 103                     fi
 104                   else
 105                     LINUX_VERSION="$linux_kvers"
 106                   fi
 107                  else
 108                     enable_kernel_module="no"
 109                  fi
 110                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
 111                      enable_kernel_module="no"
 112                  fi
 113                  if test "x$enable_kernel_module" = "xno"; then
 114                   if test "x$with_linux_kernel_headers" != "x"; then
 115                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
 116                    exit 1
 117                   else
 118                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
 119                   fi
 120                  fi
 121                 fi
 122                 AC_MSG_RESULT(linux)
 123                 if test "x$enable_kernel_module" = "xyes"; then
 124                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
 125                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
 126                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
 127                  )
 128                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
 129                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
 130                  LINUX_INODE_SETATTR_RETURN_TYPE
 131                  LINUX_NEED_RHCONFIG
 132                  LINUX_WHICH_MODULES
 133                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
 134                   AC_DEFINE(INODE_SETATTR_NOT_VOID)
 135                  fi
 136                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
 137                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK)
 138                  fi
 139                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
 140                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM)
 141                  fi
 142                 :
 143                 fi
 144                 ;;
 145         *-solaris*)
 146                 MKAFS_OSTYPE=SOLARIS
 147                 AC_MSG_RESULT(sun4)
 148                 SOLARIS_UFSVFS_HAS_DQRWLOCK
 149                 ;;
 150         *-hpux*)
 151                 MKAFS_OSTYPE=HPUX
 152                 AC_MSG_RESULT(hp_ux)
 153                 ;;
 154         *-irix*)
 155                 MKAFS_OSTYPE=IRIX
 156                 AC_MSG_RESULT(sgi)
 157                 ;;
 158         *-aix*)
 159                 MKAFS_OSTYPE=AIX
 160                 AC_MSG_RESULT(rs_aix)
 161                 ;;
 162         *-osf*)
 163                 MKAFS_OSTYPE=DUX
 164                 AC_MSG_RESULT(alpha_dux)
 165                 if test "x$enable_kernel_module" = "xyes"; then
 166                  if test "x$with_dux_kernel_headers" != "x"; then
 167                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 168                  else
 169                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
 170                  fi
 171                 fi
 172                 if test "$HEADER_RT" = "*" ; then
 173                         AC_MSG_ERROR([Need a configured kernel directory])
 174                 fi
 175                 AC_SUBST([HEADER_RT])
 176                 ;;
 177         *-darwin*)
 178                 MKAFS_OSTYPE=DARWIN
 179                 AC_MSG_RESULT(ppc_darwin)
 180                 ;;
 181         *-freebsd*)
 182                 MKAFS_OSTYPE=FBSD
 183                 AC_MSG_RESULT(i386_fbsd)
 184                 ;;
 185         *-openbsd*)
 186                 MKAFS_OSTYPE=OBSD
 187                 AC_MSG_RESULT(i386_obsd)
 188                 ;;
 189         *)
 190                 AC_MSG_RESULT($system)
 191                 ;;
 192 esac
 193
 194 if test "x$with_afs_sysname" != "x"; then
 195         AFS_SYSNAME="$with_afs_sysname"
 196 else
 197         AC_MSG_CHECKING(your AFS sysname)
 198         case $host in
 199                 i?86-*-freebsd4.2*)
 200                         AFS_SYSNAME="i386_fbsd_42"
 201                         ;;
 202                 hppa*-hp-hpux11*)
 203                         AFS_SYSNAME="hp_ux110"
 204                         ;;
 205                 hppa*-hp-hpux10*)
 206                         AFS_SYSNAME="hp_ux102"
 207                         ;;
 208                 powerpc-apple-darwin1.2*)
 209                         AFS_SYSNAME="ppc_darwin_12"
 210                         DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 211                         DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 212                         ;;
 213                 powerpc-apple-darwin1.3*)
 214                         AFS_SYSNAME="ppc_darwin_13"
 215                         DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 216                         DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 217                         ;;
 218                 powerpc-apple-darwin1.4*)
 219                         AFS_SYSNAME="ppc_darwin_14"
 220                         DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
 221                         DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
 222                         ;;
 223                 sparc-sun-solaris2.5*)
 224                         AFS_SYSNAME="sun4x_55"
 225                         ;;
 226                 sparc-sun-solaris2.6)
 227                         AFS_SYSNAME="sun4x_56"
 228                         ;;
 229                 sparc-sun-solaris2.7)
 230                         AFS_SYSNAME="sun4x_57"
 231                         ;;
 232                 sparc-sun-solaris2.8)
 233                         AFS_SYSNAME="sun4x_58"
 234                         ;;
 235                 sparc-sun-solaris2.9)
 236                         AFS_SYSNAME="sun4x_59"
 237                         ;;
 238                 alpha*-dec-osf4.0*)
 239                         AFS_SYSNAME="alpha_dux40"
 240                         ;;
 241                 alpha*-dec-osf5.0*)
 242                         AFS_SYSNAME="alpha_dux50"
 243                         ;;
 244                 mips-sgi-irix6.5)
 245                         AFS_SYSNAME="sgi_65"
 246                         ;;
 247                 ia64-*-linux*)
 248                         AFS_SYSNAME="ia64_linuxXX"
 249                         ;;
 250                 powerpc-*-linux*)
 251                         AFS_SYSNAME="ppc_linuxXX"
 252                         ;;
 253                 alpha*-linux*)
 254                         AFS_SYSNAME="alpha_linux_XX"
 255                         ;;
 256                 s390-*-linux*)
 257                         AFS_SYSNAME="s390_linuxXX"
 258                         ;;
 259                 sparc-*-linux*)
 260                         AFS_SYSNAME="sparc_linuxXX"
 261                         ;;
 262                 sparc64-*-linux*)
 263                         AFS_SYSNAME="sparc64_linuxXX"
 264                         ;;
 265                 i?86-*-linux*)
 266                         AFS_SYSNAME="i386_linuxXX"
 267                         ;;
 268                 parisc-*-linux-gnu)
 269                         AFS_SYSNAME="parisc_linuxXX"
 270                         ;;
 271                 power*-ibm-aix4.2*)
 272                         AFS_SYSNAME="rs_aix42"
 273                         ;;
 274                 power*-ibm-aix4.3*)
 275                         AFS_SYSNAME="rs_aix42"
 276                         ;;
 277                 *)
 278                         AC_MSG_ERROR(An AFS sysname is required)
 279                         exit 1
 280                         ;;
 281         esac
 282         case $AFS_SYSNAME in
 283                 *_linux*)
 284                         AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
 285                         if test "x${AFS_SYSKVERS}" = "x"; then
 286                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
 287                         fi
 288                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
 289                         AFS_SYSNAME="$_AFS_SYSNAME"
 290                         ;;
 291         esac
 292         AC_MSG_RESULT($AFS_SYSNAME)
 293 fi
 294
 295
 296 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
 297         echo Skipping library tests because they confuse Irix.
 298 else
 299   AC_CHECK_FUNCS(socket)
 300
 301   if test "$ac_cv_func_socket" = no; then
 302     for lib in socket inet; do
 303         if test "$HAVE_SOCKET" != 1; then
 304                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET))
 305         fi
 306     done
 307   fi
 308
 309   AC_CHECK_FUNCS(connect)
 310
 311   if test "$ac_cv_func_connect" = no; then
 312     for lib in nsl; do
 313         if test "$HAVE_CONNECT" != 1; then
 314                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT))
 315         fi
 316     done
 317   fi
 318
 319   AC_CHECK_FUNCS(gethostbyname)
 320   if test "$ac_cv_func_gethostbyname" = no; then
 321         for lib in dns nsl resolv; do
 322           if test "$HAVE_GETHOSTBYNAME" != 1; then
 323             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME))
 324           fi
 325         done
 326   fi
 327
 328   AC_CHECK_FUNCS(res_search)
 329   if test "$ac_cv_func_res_search" = no; then
 330         for lib in dns nsl resolv; do
 331           if test "$HAVE_RES_SEARCH" != 1; then
 332             AC_CHECK_LIB(${lib}, res_search, LIBS="$LIBS -l$lib";HAVE_RES_SEARCH=1;AC_DEFINE(HAVE_RES_SEARCH))
 333           fi
 334         done
 335         if test "$HAVE_RES_SEARCH" = 1; then
 336           LIB_res_search="-l$lib"
 337         fi
 338   fi
 339 fi
 340
 341 PTHREAD_LIBS=error
 342 AC_CHECK_LIB(pthread, pthread_attr_init,
 343              PTHREAD_LIBS="-lpthread")
 344 if test "x$PTHREAD_LIBS" = xerror; then
 345         AC_CHECK_LIB(pthreads, pthread_attr_init,
 346                 PTHREAD_LIBS="-lpthreads")
 347 fi
 348 if test "x$PTHREAD_LIBS" = xerror; then
 349         AC_CHECK_LIB(c_r, pthread_attr_init,
 350                 PTHREAD_LIBS="-lc_r")
 351 fi
 352 if test "x$PTHREAD_LIBS" = xerror; then
 353         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
 354 fi
 355 if test "x$PTHREAD_LIBS" = xerror; then
 356         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
 357 fi
 358 AC_SUBST(PTHREAD_LIBS)
 359
 360 WITH_OBSOLETE=NO
 361 if test "$enable_obsolete" = "yes"; then
 362         WITH_OBSOLETE=YES
 363 fi
 364
 365 WITH_INSECURE=NO
 366 if test "$enable_insecure" = "yes"; then
 367         WITH_INSECURE=YES
 368 fi
 369
 370 # Fast restart
 371 if test "$enable_fast_restart" = "yes"; then
 372         AC_DEFINE(FAST_RESTART)
 373 fi
 374
 375 if test "$enable_bitmap_later" = "yes"; then
 376         AC_DEFINE(BITMAP_LATER)
 377 fi
 378
 379 if test "$enable_full_vos_listvol_switch" = "yes"; then
 380         AC_DEFINE(FULL_LISTVOL_SWITCH)
 381 fi
 382
 383 if test "$enable_bos_restricted_mode" = "yes"; then
 384         AC_DEFINE(BOS_RESTRICTED_MODE)
 385 fi
 386
 387 if test "$enable_namei_fileserver" = "yes"; then
 388         AC_DEFINE(AFS_NAMEI_ENV)
 389 fi
 390
 391 if test "$enable_afsdb" = "yes"; then
 392         LIB_AFSDB="$LIB_res_search"
 393         AC_DEFINE(AFS_AFSDB_ENV)
 394 fi
 395
 396 dnl check for tivoli
 397 AC_MSG_CHECKING(for tivoli tsm butc support)
 398 XBSA_CFLAGS=""
 399 if test "$enable_tivoli_tsm" = "yes"; then
 400         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
 401         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
 402
 403         if test -e "$XBSADIR1/xbsa.h"; then
 404                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
 405                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 406         elif test -e "$XBSADIR2/xbsa.h"; then
 407                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
 408                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
 409         else
 410                 AC_MSG_RESULT([no, missing xbsa.h header file])
 411         fi
 412 else
 413         AC_MSG_RESULT([no])
 414 fi
 415 AC_SUBST(XBSA_CFLAGS)
 416
 417 dnl checks for header files.
 418 AC_HEADER_STDC
 419 AC_HEADER_SYS_WAIT
 420 AC_HEADER_DIRENT
 421 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
 422 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 423 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h)
 424 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
 425 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
 426 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h)
 427
 428 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf re_comp re_exec)
 429
 430 dnl Directory PATH handling
 431 if test "x$enable_transarc_paths" = "xyes"  ; then
 432     afsconfdir=${afsconfdir=/usr/afs/etc}
 433     viceetcdir=${viceetcdir=/usr/vice/etc}
 434     afskerneldir=${afskerneldir=${viceetcdir}}
 435     afssrvbindir=${afssrvbindir=/usr/afs/bin}
 436     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
 437     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
 438     afsdbdir=${afsdbdir=/usr/afs/db}
 439     afslogsdir=${afslogsdir=/usr/afs/logs}
 440     afslocaldir=${afslocaldir=/usr/afs/local}
 441     afsbackupdir=${afsbackupdir=/usr/afs/backup}
 442     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
 443 else
 444     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
 445     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
 446     afskerneldir=${afskerneldir='${libdir}/openafs'}
 447     afssrvbindir=${afssrvbindir='${bindir}'}
 448     afssrvsbindir=${afssrvsbindir='${sbindir}'}
 449     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
 450     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
 451     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
 452     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
 453     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
 454     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
 455 fi
 456 AC_SUBST(afsconfdir)
 457 AC_SUBST(viceetcdir)
 458 AC_SUBST(afskerneldir)
 459 AC_SUBST(afssrvbindir)
 460 AC_SUBST(afssrvsbindir)
 461 AC_SUBST(afssrvlibexecdir)
 462 AC_SUBST(afsdbdir)
 463 AC_SUBST(afslogsdir)
 464 AC_SUBST(afslocaldir)
 465 AC_SUBST(afsbackupdir)
 466 AC_SUBST(afsbosconfigdir)
 467
 468 if test "x$enable_kernel_module" = "xyes"; then
 469 ENABLE_KERNEL_MODULE=libafs
 470 fi
 471
 472 AC_SUBST(AFS_SYSNAME)
 473 AC_SUBST(ENABLE_KERNEL_MODULE)
 474 AC_SUBST(LIB_AFSDB)
 475 AC_SUBST(LINUX_KERNEL_PATH)
 476 AC_SUBST(LINUX_VERSION)
 477 AC_SUBST(MKAFS_OSTYPE)
 478 AC_SUBST(TOP_OBJDIR)
 479 AC_SUBST(TOP_SRCDIR)
 480 AC_SUBST(TOP_INCDIR)
 481 AC_SUBST(TOP_LIBDIR)
 482 AC_SUBST(DEST)
 483 AC_SUBST(WITH_OBSOLETE)
 484 AC_SUBST(WITH_INSECURE)
 485 AC_SUBST(DARWIN_INFOFILE)
 486
 487 ])